benchmarks.wiki

benchmarks.wiki / Public workspace

MMLU-Pro / 11820 / The reaction of sodium oxide with hydrochloric acid is describedby the following…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

The reaction of sodium oxide with hydrochloric acid is describedby the following chemical equation, Na_2O(s) +2HCl(g) \rightleftharpoons 2NaCl(s) + H_2O(1) Calculate the heat of reaction @ 298°K using the following data. Data Standard heats of formation NaCl(s)- 98.6 \pm 0.2 kcal/mole Na_2O(s)- 100.7 \pm1.2 kcal/mole HCl(g)- 22.0 \pm 1.0 kcal/mole H_2O(1)- 68.32 \pm0.01 kcal/mole

category

engineering

options

  1. 22.0 ± 1.0 kcal
  2. - 100.7 ± 1.2 kcal
  3. - 68.32 ± 0.01 kcal
  4. 120.82 ± 1.81 kcal
  5. - 55.1 ± 0.6 kcal
  6. - 85.98 ± 1.3 kcal
  7. 98.6 ± 0.2 kcal
  8. - 120.82 ± 1.81 kcal
  9. - 22.0 ± 1.0 kcal
  10. - 98.6 ± 0.2 kcal

src

stemez-Thermodynamics

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

upstream_id / Original problem ID
11820
task_id
e6b6c4e7-7d7b-5423-a186-4e24abb47292
task_key
default--test--11820
task_revision_id
1
config / split
default / test

Official source

initial import